US818114A - Gearing for thread-cutting machines. - Google Patents
Gearing for thread-cutting machines. Download PDFInfo
- Publication number
- US818114A US818114A US27407305A US1905274073A US818114A US 818114 A US818114 A US 818114A US 27407305 A US27407305 A US 27407305A US 1905274073 A US1905274073 A US 1905274073A US 818114 A US818114 A US 818114A
- Authority
- US
- United States
- Prior art keywords
- shaft
- pin
- thread
- gear
- gears
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K89/00—Reels
- A01K89/01—Reels with pick-up, i.e. with the guiding member rotating and the spool not rotating during normal retrieval of the line
- A01K89/0105—Multi-speed mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19377—Slidable keys or clutches
- Y10T74/19414—Single clutch shaft
- Y10T74/19419—Progressive
- Y10T74/19442—Single key
- Y10T74/19451—Spur gears
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19377—Slidable keys or clutches
- Y10T74/19414—Single clutch shaft
- Y10T74/19419—Progressive
- Y10T74/19442—Single key
- Y10T74/19451—Spur gears
- Y10T74/1946—Sliding clutch carrier
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20732—Handles
- Y10T74/20744—Hand crank
- Y10T74/2075—Extensible
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20732—Handles
- Y10T74/20762—Shaft connections
Definitions
- the invention is an improvement on awellknown type of thread-cutting machines, the object being to provide cheap and simple means by which the speed of the cutter-head may be varied in comparison with the speed of the driving-shaft.
- Figure 1 is a side elevation of a thread-cutting machine embodying my invention.
- Fig. 2 is a front elevation thereof, and
- Fig. 3 is a sectional view in the plane indicated by line 8 3 of Fig. 2.
- the machine shown is of familiar construction in respect to everything except the mechanism by which the operating-shaft A is rotated at different speeds.
- the old parts are substantially like the machine disclosed in my prior patent, No. 494,412, of March 12, 1902.
- the cutter-head B is mounted so as to be able to rotate, and it is rotated by means of a bevel-gear secured to shaft A, as shown in dotted lines in Fig. 2.
- This shaft is rotatably mounted in a suitable part of the frame C of the machine.
- a large gear D is fixed to that shaft, and a smaller gear E is rotatably mounted thereon, and an operating-handle F is secured to the hub e of said gear E.
- a springpin G is carried by the hub e of said gear, extending through the same from end to end, and its projecting inner end is adapted to enter any one of several recesses d in the face of the gear D.
- a sliding shaft H is mounted in the frame C, and to its outer end are secured two gears J and K, adapted to mesh, respectively, with the gears D and E.
- gears J and K adapted to mesh, respectively, with the gears D and E.
- the rotation of gear E is transmitted to shaft Athrough gears K, J, and D, and the shaft H is held in the position to maintain the gears in mesh, as shown by means of a spring pin M, mounted in the frame C and projecting into an annular groove h in the shaft H.
- the pin M is pulled outward, so as to free its inner end from the groove h.
- a laterally-projecting finger m On the outwardlyprojecting part of this pin is a laterally-projecting finger m, which when the parts are in position shown in Figs. 2 and 3 enters a slot 0 in the framework.
- this finger m engages with the framework and holds the pin out of engagement with the shaft H.
- Said shaft may now be moved endwise outwardly until gears J and K are freed from their meshing engagement with gears D and .E, and by manipulating the pin G gears D and E are connected together, as before explained.
- I claim- 1 In a thread-cutter, in combination with the driving-shaft thereof, a gear D secured to said shaft, a gear E rotatably mounted thereon, a pin-clutch for connecting and disconnecting said gears, and an operating-handle secured to the pin, with a sliding shaft H two gears J and K secured thereto for engagement with the gears D and E, and means preventing the endwise movement of shaft H in the direction to cause a disengagement of said gears.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mechanical Operated Clutches (AREA)
Description
110,818,114. PATENTED APR. 17, 1906.
H. W. OSTER.
.GEARING FOB. THREAD CUTTING MACHINES.
APPLICATION FILED AUG. 14, 1906.
2 SHEETSSHEET 1.
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No. 818,114. PATENTED APR. 17, 1906. H. w. OSTBR.
GBARING FOR THREAD CUTTING MACHINES.
APPLICATION FILBD AUG. 14, 1905.
2 SHEETS-SHEET 2.
Witnww'ed" M WW UNITED STATES PATENT OFFICE.
HERMAN \V. OS'IER, OF CLEVELAND, OHIO, ASSIGNOR TO THE OSTER MANUFACTURING COMPANY, A CORPORATION OF OHIO.
GEARING FOR THREAD-CUTTING MACHINES.
Specification of Letters Patent.
atented April 17, 1906.
Application filed August 14, 1905. Serial No. 274,073.
To all whom it may concern.-
Be it known that I, HERMAN W. OSTER, a citizen of the United States, residing at Cleveland, in the county of Cuyahoga and State of Ohio, have invented a certain new and useful Improvement in Gearing for Thread-Cutting Machines, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings.
The invention is an improvement on awellknown type of thread-cutting machines, the object being to provide cheap and simple means by which the speed of the cutter-head may be varied in comparison with the speed of the driving-shaft.
In the drawings, Figure 1 is a side elevation of a thread-cutting machine embodying my invention. Fig. 2 is a front elevation thereof, and Fig. 3 is a sectional view in the plane indicated by line 8 3 of Fig. 2.
The machine shown is of familiar construction in respect to everything except the mechanism by which the operating-shaft A is rotated at different speeds. The old parts are substantially like the machine disclosed in my prior patent, No. 494,412, of March 12, 1902.
The cutter-head B is mounted so as to be able to rotate, and it is rotated by means of a bevel-gear secured to shaft A, as shown in dotted lines in Fig. 2. This shaft is rotatably mounted in a suitable part of the frame C of the machine. A large gear D is fixed to that shaft, and a smaller gear E is rotatably mounted thereon, and an operating-handle F is secured to the hub e of said gear E. A springpin G is carried by the hub e of said gear, extending through the same from end to end, and its projecting inner end is adapted to enter any one of several recesses d in the face of the gear D. In the end of the hub e is a slot 6, crossing the hole through which the pin G passes, and on the pin G are laterally-project ing fingers g, adapted when said pin is turned to engage with the end of said hub, and thereby to prevent the spring 9 from forcing the pin into position to engage with one of the re cesses (Z. When the pin G is turned to the proper position, said fingers g will enter this slot 6, which permits the pin G to engage in one of said recesses d. When it is so engaging, the gear E and the operating-handle which it carries are thereby fixed to shaft A and cannot rotate independently thereof.
A sliding shaft H is mounted in the frame C, and to its outer end are secured two gears J and K, adapted to mesh, respectively, with the gears D and E. When the parts are in position shown in Fig. 2, the rotation of gear E is transmitted to shaft Athrough gears K, J, and D, and the shaft H is held in the position to maintain the gears in mesh, as shown by means of a spring pin M, mounted in the frame C and projecting into an annular groove h in the shaft H. When it is desired to turn the shaft A in unison with gear E, the pin M is pulled outward, so as to free its inner end from the groove h. On the outwardlyprojecting part of this pin is a laterally-projecting finger m, which when the parts are in position shown in Figs. 2 and 3 enters a slot 0 in the framework. When the pin M has been pulled out and turned, however, this finger m engages with the framework and holds the pin out of engagement with the shaft H. Said shaft may now be moved endwise outwardly until gears J and K are freed from their meshing engagement with gears D and .E, and by manipulating the pin G gears D and E are connected together, as before explained.
Having thus described my invention, I claim- 1. In a thread-cutter, in combination with the driving-shaft thereof, a gear D secured to said shaft, a gear E rotatably mounted thereon, a pin-clutch for connecting and disconnecting said gears, and an operating-handle secured to the pin, with a sliding shaft H two gears J and K secured thereto for engagement with the gears D and E, and means preventing the endwise movement of shaft H in the direction to cause a disengagement of said gears.
2. In a thread-cutter, in combination with the driving-shaft, a gear D secured thereto having in its face a plurality of recesses A, a gear E loosely mounted upon said shaft and having a slot 6 in its hub, a spring-pin extending through the hub of said gear and having on its outer end a small cross-bar g, a sliding shaft H rotatably mounted in the frame of the machine, and two gears J and K secured thereto, said shaft having an annular groove 7L, a spring pin mounted in the frame In testimony whereof I hereunto afliX my of the machine and adapted to engage in said signature in the presence of two WIltIlGSSES.
annular groove and having a small cross-- arm m on its oiitwardlyextended end, there HERMAN OSTER' being a slot in the frame of the machine cross- Witnesses:
ing the hole through which said pin passes, E. B. GILoHRIsT,
substantially as described and specified. J. M. WOODWARD.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27407305A US818114A (en) | 1905-08-14 | 1905-08-14 | Gearing for thread-cutting machines. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27407305A US818114A (en) | 1905-08-14 | 1905-08-14 | Gearing for thread-cutting machines. |
Publications (1)
Publication Number | Publication Date |
---|---|
US818114A true US818114A (en) | 1906-04-17 |
Family
ID=2886596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US27407305A Expired - Lifetime US818114A (en) | 1905-08-14 | 1905-08-14 | Gearing for thread-cutting machines. |
Country Status (1)
Country | Link |
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US (1) | US818114A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2716905A (en) * | 1950-10-05 | 1955-09-06 | Fischer Ag Georg | Selective speed reduction gearing |
US2774567A (en) * | 1953-11-20 | 1956-12-18 | Harry L Mellman | Tripod jack |
US2869822A (en) * | 1952-01-15 | 1959-01-20 | Norval E Shurtliff | Logging cable haulback apparatus |
-
1905
- 1905-08-14 US US27407305A patent/US818114A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2716905A (en) * | 1950-10-05 | 1955-09-06 | Fischer Ag Georg | Selective speed reduction gearing |
US2869822A (en) * | 1952-01-15 | 1959-01-20 | Norval E Shurtliff | Logging cable haulback apparatus |
US2774567A (en) * | 1953-11-20 | 1956-12-18 | Harry L Mellman | Tripod jack |
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